Section, Radio and TV Interference | Patton electronic 1004ABRC

		TABLE OF CONTENTS
	Section		Page
1.0	Warranty Information		2
	1.1	Radio and TV Interference
	1.2. CE Notice
	1.3	Service
2.0	General Information		4
	2.1	Features
	2.2	Description
3.0	Configuration		5

3.1Front Card Configuration

3.1.1Switch Setting - Modem A

3.1.2Switch Setting - Modem B

3.2Rear Card Configuration

3.2.1Rear Card Strap Settings

4.0 Installation

4.1The Model 1000R16 Rack Chassis

4.1.1The Rack Power Supply

4.2Installing the Model 1004ABRC into the Chassis

4.3RS-232 Connection

4.4Twisted Pair Connection

4.4.1Point-to Point Twisted Pair Connection

4.4.2Multipoint Twisted Pair Connection

5.0 Operation

5.1LED Status Monitors

5.2Power-Up

Appendix A - Specifications	20
Appendix B - Cable Recommendations	21
Appendix C - Factory Replacement Parts	22
Appendix D - Interface Pin Assignments	23

1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 1004ABRC components to be free from defects, and will—at our option—repair or replace the product should it fail within one year from the first date of shipment.

This warranty is limited to defects in workmanship or materials, and does not cover customer damage, abuse or unauthorized modifi- cation. If this product fails or does not perform as warranted, your sole recourse shall be repair or replacement as described above. Under no condition shall Patton Electronics be liable for any damages incurred by the use of this product. These damages include, but are not limited to, the following: lost profits, lost savings and incidental or consequen- tial damages arising from the use of or inability to use this product. Patton Electronics specifically disclaims all other warranties, expressed or implied, and the installation or use of this product shall be deemed an acceptance of these terms by the user.

1.1 RADIO AND TV INTERFERENCE

The Model 1004ABRC generates and uses radio frequency ener- gy, and if not installed and used properly—that is, in strict accordance with the manufacturer's instructions—may cause interference to radio and television reception. The Model 1004ABRC has been tested and found to comply with the limits for a Class A computing device in accor- dance with the specifications in Subpart J of Part 15 of FCC rules, which are designed to provide reasonable protection from such interfer- ence in a commercial installation. However, there is no guarantee that interference will not occur in a particular installation. If the Model 1004ABRC does cause interference to radio or television reception, which can be determined by turning the power off or disconnecting the RS-232 interface, the user is encouraged to try to correct the interfer- ence by one of the following measures: moving the computing equip- ment away from the receiver, re-orienting the receiving antenna and/or plugging the receiving equipment into a different AC outlet (such that the computing equipment and receiver are on different branches).

In the event the user detects intermittent or continuous product mal- function due to nearby high power transmitting radio frequency equip- ment, the user is strongly advised to take the following steps: use only data cables with an external outer shield bonded to a metal or metal- ized connector; and, configure the rear card as shown in section 3.2.1 of this manual.